TS4062 IOS 7 itunes wifi sync broken

Question

I for the life of me cannot get iTunes wifi sync to work with any of the five devices I have.  What is odd is that itunes just closes out the connection:
tshark -i en0 -c 500 -n -f "host 172.16.0.172"
Capturing on 'Ethernet'
  0.000000 172.16.0.172 -> 224.0.0.251  MDNS 103 Standard query 0x0000  SRV FIRSTNAME LASTNAME\342\200\231s XXXXXX._atc._tcp.local, "QU" question
  0.395569 172.16.0.172 -> 172.16.0.237 TCP 78 49418 > 49718 [SYN] Seq=0 Win=65535 Len=0 MSS=1460 WS=16 TSval=1038877036 TSecr=0 SACK_PERM=1
  0.395753 172.16.0.237 -> 172.16.0.172 TCP 78 49718 > 49418 [SYN, ACK] Seq=0 Ack=1 Win=65535 Len=0 MSS=1460 WS=16 TSval=300180604 TSecr=1038877036 SACK_PERM=1
  0.397594 172.16.0.172 -> 172.16.0.237 TCP 66 49418 > 49718 [ACK] Seq=1 Ack=1 Win=131760 Len=0 TSval=1038877038 TSecr=300180604
  0.397666 172.16.0.237 -> 172.16.0.172 TCP 66 [TCP Window Update] 49718 > 49418 [ACK] Seq=1 Ack=1 Win=131760 Len=0 TSval=300180606 TSecr=1038877038
  0.397907 172.16.0.172 -> 172.16.0.237 TCP 66 49418 > 49718 [FIN, ACK] Seq=1 Ack=1 Win=131760 Len=0 TSval=1038877038 TSecr=300180604
  0.397941 172.16.0.237 -> 172.16.0.172 TCP 66 49718 > 49418 [ACK] Seq=1 Ack=2 Win=131760 Len=0 TSval=300180606 TSecr=1038877038
  0.401403 172.16.0.172 -> 172.16.0.237 TCP 66 [TCP Dup ACK 6#1] 49418 > 49718 [ACK] Seq=2 Ack=1 Win=131760 Len=0 TSval=1038877041 TSecr=300180606
8   6.253274 172.16.0.172 -> 224.0.0.251  MDNS 90 Standard query 0x0000  AAAA XXXXXXXXXX.local, "QU" question
I've gone through a bunch of other articles, rebooted routers, rebooted phones, shut down firewalls, etc... nothing has worked?  Any ideas?
Mac is running Maverics.  All devices are 7.0.4.  Two iphones(4 and 5), and three ipads(4,2,mini).
Cabling them up works fine.  As soon as I disconnect the cable, they disappear from iTunes.  It has been doing this for a little bit and is now getting to the bubbling over point for me.

Answer 1

Same thing with me. iTunes 11.1.4 and Mavericks 10.9.1 - iTunes does not see my iOS 7.0.4 devices (two iPad Airs and one iPhone 5), but DOES see my old iPod Touch (iOS 5.1.1) without any problem.
I've done all the recommended troubleshooting for wi-fi syncing, to no avail. The suggestion for new Locations (plastered by G3R3N through similar threads) is unsuccessful, and I rate as 'voodoo' because iTunes sees the iOS 5 device on the same network as the iOS 7 devices it doesn't see!
I don't want to speculate it is a factor in this bug, but my computer's name has an apostrophe in it (e.g. "Beamerboy's iMac") which is removed in the network name (i.e. "Beamerboys-iMac.local"). I also do the same thing with my iOS devices (e.g. "Beamerboy's iPhone/iPod/iPad, etc.). This has never been a problem for my Apple devices on my network, though I know it can freak out less sophisticated software.
Thanks for the heads up about the efforts at troubleshooting, booleanman; I'll just wait/hope for a fix, and do wired iTunes syncs, rather than waste months with AppleCare support.